Studio pianist /Augustin-Eugène Scribe /Felice Romani /Salvadore Cammarano /Alphonse Royer /Gustave Vaëz /Charles Duveyrier /Francesco Maria Piave /Florencio Constantino /Eugenia Bronskaya /Ramon Blanchart /Jose Mardones /Studio ensemble /Émile Deschamps /Cesare Sterbini /Michel Carre /Jules Barbier /Antonio Ghislanzoni /Giacomo Meyerbeer /Gioachino Rossini /Gaetano Donizetti /Ambroise Thomas /Giuseppe Verdi /Charles Gounod